Aether Echo

Visualize sound in real-time! See audio waveforms, measure decibel levels, and analyze frequency. A beautiful audio visualizer and sound meter in one app.

Can you remember sounds without seeing anything?

Aether Echo is a pure audio memory-matching game that challenges your ears, not your eyes. Sixteen tiles hide eight pairs of unique sounds — bird calls, ocean depths, city drones, classical instruments, and precise 3D-positioned tones. Tap to reveal, listen carefully, and match the pairs using only your memory.

Every sound is placed in 3D space around you. With headphones, the difference between tiles feels real — sounds come from your left, right, above, below. This is spatial audio memory at its purest.

FEATURES • 5 unique sound worlds — Nature, Cyber City, Deep Ocean, Classical, Spatial Training • All packs free — no paywalls, no level locks • 3D spatial audio using AVAudioEngine • Best score tracking per sound pack • CoreHaptics feedback on every interaction • Premium dark UI — designed for focus • 6 languages: English, 中文繁體, 中文简体, 日本語, 한국어, Español

Remove Ads available as a one-time $0.99 purchase.